APA (7th ed.) Citation

Mack Smith. (1976). Mussolini's Roman empire. Longman.

Chicago Style (17th ed.) Citation

Mack Smith. Mussolini's Roman Empire. London New York: Longman, 1976.

MLA (8th ed.) Citation

Mack Smith. Mussolini's Roman Empire. Longman, 1976.

Warning: These citations may not always be 100% accurate.